129641382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8269}}^1$

素因数の和:8357

約数の個数: 48

約数和(自身を含む): 307048560

約数和(自身を除く): 177407178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 8269, 15678, 16538, 24807, 49614, 74421, 107497, 148842, 214994, 322491, 554023, 644982, 967473, 1108046, 1662069, 1934946, 3324138, 4986207, 7202299, 9972414, 14404598, 21606897, 43213794, 64820691, 129641382]

約数ペア:

[(1, 129641382), (2, 64820691), (3, 43213794), (6, 21606897), (9, 14404598), (13, 9972414), (18, 7202299), (26, 4986207), (39, 3324138), (67, 1934946), (78, 1662069), (117, 1108046), (134, 967473), (201, 644982), (234, 554023), (402, 322491), (603, 214994), (871, 148842), (1206, 107497), (1742, 74421), (2613, 49614), (5226, 24807), (7839, 16538), (8269, 15678)]